TSB's

Some 2004-2010 Nissan Armada vehicles may experience an inoperable and/or noisy power rear lift gate. If you confirm that the power motor will not open or close the door, and/or there is a grinding and popping noise inside the rear trim panel:

* Check for a loose or missing bolt on the power back door motor assembly and replace if needed.

* Check for bent or damaged power back door motor mounting brackets and replace if needed.